$OpenBSD: patch-uglib_UgUtil_c,v 1.1 2015/05/24 17:18:46 bcallah Exp $
--- uglib/UgUtil.c.orig	Thu Apr 30 19:36:03 2015
+++ uglib/UgUtil.c	Sat May  2 13:10:41 2015
@@ -61,6 +61,10 @@
 #include <wchar.h>      // wcslen()
 #endif
 
+#if defined __OpenBSD__   // Others?
+#include <wchar.h>
+#endif
+
 // ----------------------------------------------------------------------------
 // Time
 
